Snail ID needed

[cody6766]

These guys are all over my macro in my sump. Should I move them to my DT or will the be problematic? If they're algae eaters I'm all for additional CUC.

 

[camaro_6523]

looks like my tiger snail to me but i am to new to really make an informed id. and don't even thing of asking for a technical name

 

[Travis L. Stevens]

Collonista Snail. Great little guys to have.